Racism in Italy deals with the relationship between Italians and other populations of different ethnicities and/or nationalities which has existed throughout the country's history. These ideas, albeit already common in relation to the internal affairs of the country, were first directed outwardly when the Kingdom of Italy began invading and colonizing various African countries with the purpose to build a colonial empire between the late 19th and early 20th centuries, although policies regarding "miscegenated" children (meticci) were unclear and confusing. Under Benito Mussolini's Fascist regime (1922–1943) were enacted a set of anti-Semitic laws, as well as laws prohibiting internal migration under certain circumstances, shortly after the consolidation of the political and military alliance between Fascist Italy and Nazi Germany. In the aftermath of Mussolini's fall from power, the Badoglio government suppressed the Racial Laws in the Kingdom of Italy. They remained enforced and were made more severe in the territories ruled by the Italian Social Republic (1943–1945) until the end of the Second World War. The post-war migration from Southern Italy towards the more industrialized Northern regions engendered a degree of diffidence across the Italian social strata. A successive wave of immigration by extracomunitari (non-EU immigrants; the word has strong undertones of rejection) from the late 1980s, gave rise to political movements, like the Northern League, hostile to both the so-called terroni (an Italian slur against southern Italians, whose presence in the North is regarded by party members as analogous to that of aliens from North Africa) and clandestini (illegal immigrants: this word also has a strongly negative connotation of secrecy and criminal behavior) from outside of Western Europe and the areas south of the Mediterranean. In 2011, a report by Human Rights Watch pointed to growing indications of a rise in xenophobia within the Italian society. A 2017 Pew Research Center survey indicated Italy as the most racist country in western Europe. A 2019 survey by Sgw revealed that 55% of the Italian interviewees justified the perpetration of racist acts. On the occasion of a European Parliament resolution to condemn structural racism and racially motivated violence in 2020, around half of the Italian members voted against it. According to a 2020 YouGov opinion polling, the Italian interviewees claimed that the second most common cause of discrimination practiced in the country lie with racist prejudices. A 2020 Eurispes report revealed that 15.6% of Italians contend that the Holocaust never happened,